IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-20. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the 🔍 to find similarities to the given chant.

  1. 🔍 100% Humiliavit semetipsumHumiliavit semetipsum
  2. 🔍 63% Humiliavit semetipsumHumiliavit semetipsum
  3. 🔍 61% Humiliavit semetipsumHumiliavit semetipsum
  4. 🔍 37% Domine clamaviDomine clamavi
  5. 🔍 35% Qui perdiderit 1 (Mode 1f-dd)Qui perdiderit 1 (Mode 1f-dd)
  6. 🔍 35% Libera nos Deus (Mode 1f)Libera nos Deus (Mode 1f)
  7. 🔍 35% Sit nomen DominiSit nomen Domini
  8. 🔍 35% Deus nosterDeus noster
  9. 🔍 34% Antequam convenirentAntequam convenirent
  10. 🔍 34% In aeternum etIn aeternum et
  11. 🔍 34% Exaudiat te DominusExaudiat te Dominus
  12. 🔍 34% Adjutor in tribulationibusAdjutor in tribulationibus
  13. 🔍 34% Regi autemRegi autem
  14. 🔍 34% Dominus in temploDominus in templo
  15. 🔍 34% Regnavit DominusRegnavit Dominus
  16. 🔍 34% Inclinavit DominusInclinavit Dominus
  17. 🔍 34% Qui mihi ministratQui mihi ministrat
  18. 🔍 34% Exsultet spiritusExsultet spiritus
  19. 🔍 34% Respexit DominusRespexit Dominus
  20. 🔍 34% Antequam convenirentAntequam convenirent
  21. 🔍 33% Domine in caeloDomine in caelo
  22. 🔍 33% Qui perdiderit 1 (Mode 1f-de)Qui perdiderit 1 (Mode 1f-de)
  23. 🔍 33% Lauda JerusalemLauda Jerusalem
  24. 🔍 33% Dedit illi Dominus claritatemDedit illi Dominus claritatem
  25. 🔍 33% Rex nosterRex noster
  26. 🔍 33% Rex nosterRex noster
  27. 🔍 33% Quod natum estQuod natum est
  28. 🔍 33% Domine Deus meus in te speraviDomine Deus meus in te speravi
  29. 🔍 33% Adorate DominumAdorate Dominum
  30. 🔍 33% Deus misereaturDeus misereatur
  31. 🔍 33% Sedes tua DeusSedes tua Deus
  32. 🔍 33% Qui vult venire 2Qui vult venire 2
  33. 🔍 32% Si quis mihiSi quis mihi
  34. 🔍 32% Ex uteroEx utero
  35. 🔍 32% HabitabitHabitabit
  36. 🔍 32% Illuminatio meaIlluminatio mea
  37. 🔍 32% Qui vult venire 1Qui vult venire 1
  38. 🔍 32% Dixit Dominus Domino meoDixit Dominus Domino meo
  39. 🔍 32% Dominus regnavitDominus regnavit
  40. 🔍 32% Benedictus Dominus quiaBenedictus Dominus quia
  41. 🔍 32% Et Dominus in circuituEt Dominus in circuitu
  42. 🔍 32% Filii SionFilii Sion
  43. 🔍 32% In domum DominiIn domum Domini
  44. 🔍 32% Angelus Domini nuntiavitAngelus Domini nuntiavit
  45. 🔍 32% In matutinisIn matutinis
  46. 🔍 32% Ecce Dominus venietEcce Dominus veniet
  47. 🔍 32% Ecce Dominus venietEcce Dominus veniet
  48. 🔍 32% Qui me misitQui me misit
  49. 🔍 32% Ecce veniet desideratusEcce veniet desideratus
  50. 🔍 32% Ecce veniet desideratusEcce veniet desideratus
  51. 🔍 32% Portio mea DominePortio mea Domine
  52. 🔍 32% Servite DominoServite Domino
  53. 🔍 32% Inclina cor meumInclina cor meum
  54. 🔍 32% Illumina DomineIllumina Domine
  55. 🔍 32% In DominoIn Domino
  56. 🔍 32% Deus Deus meusDeus Deus meus
  57. 🔍 32% Cantemus DominoCantemus Domino
  58. 🔍 32% Inclinavit se IesusInclinavit se Iesus
  59. 🔍 32% A progenieA progenie
  60. 🔍 32% Visitavit et fecitVisitavit et fecit
  61. 🔍 32% Tu autem cum oraverisTu autem cum oraveris
  62. 🔍 32% Sicut exaltatusSicut exaltatus
  63. 🔍 31% Omnis spiritusOmnis spiritus
  64. 🔍 31% Benedictus Dominus DeusBenedictus Dominus Deus
  65. 🔍 31% Qui te exspectantQui te exspectant